🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 167 Days

Day: 12.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.53 AU - 0.59 AU

Year: 182 Days

Day: 15.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,186,275 km

• M1: 228,286 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 259 Days

Day: 31.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 60.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.47 AU - 1.57 AU

Year: 812 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,186,275 km

• M1: 1,632,262 km (0.072 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 10.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.11 AU - 3.31 AU

Year: 1934 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,186,275 km

• M1: 134,189 km (0.099 R)
• M2: 203,752 km (0.069 R)
• M3: 448,195 km (0.118 R)
• M4: 563,386 km (0.104 R)
• M5: 703,110 km (0.084 R)
• M6: 784,641 km (0.049 R)
• M7: 884,273 km (0.077 R)
• M8: 1,129,165 km (0.037 R)
• M9: 1,210,247 km (0.111 R)
• M10: 1,299,108 km (0.102 R)
• M11: 1,525,150 km (0.11 R)
• M12: 1,982,621 km (0.107 R)
• M13: 2,088,536 km (0.054 R)
• M14: 2,162,437 km (0.12 R)
• M15: 2,278,525 km (0.027 R)
• M16: 2,410,770 km (0.1 R)
• M17: 2,481,529 km (0.1 R)
• M18: 2,588,791 km (0.096 R)
• M19: 2,690,518 km (0.076 R)
• M20: 2,763,821 km (0.08 R)
• M21: 2,852,831 km (0.113 R)
• M22: 3,071,992 km (0.099 R)
• M23: 3,210,819 km (0.087 R)
• M24: 3,336,033 km (0.053 R)
• M25: 3,526,919 km (0.075 R)
• M26: 3,672,478 km (0.079 R)
• M27: 3,869,648 km (0.047 R)
• M28: 3,944,597 km (0.116 R)
• M29: 4,172,135 km (0.106 R)
• M30: 4,508,431 km (0.111 R)
• M31: 4,622,574 km (0.119 R)
• M32: 4,880,631 km (0.095 R)
• M33: 5,079,446 km (0.094 R)
• M34: 5,152,450 km (0.11 R)
• M35: 5,673,499 km (0.047 R)
• M36: 5,911,509 km (0.111 R)
• M37: 6,036,573 km (0.116 R)
• M38: 6,299,267 km (0.116 R)
• M39: 6,387,679 km (0.069 R)
• M40: 6,486,264 km (0.115 R)
• M41: 6,655,310 km (0.091 R)
• M42: 6,855,921 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 8.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.29 AU - 9.01 AU

Year: 10086 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,186,275 km

• M1: 198,965 km (0.1 R)
• M2: 275,858 km (0.097 R)
• M3: 356,342 km (0.071 R)
• M4: 532,718 km (0.036 R)
• M5: 723,455 km (0.103 R)
• M6: 857,944 km (0.091 R)
• M7: 1,034,020 km (0.105 R)
• M8: 1,239,568 km (0.075 R)
• M9: 2,187,719 km (0.11 R)
• M10: 2,453,255 km (0.08 R)
• M11: 2,635,914 km (0.114 R)
• M12: 2,823,211 km (0.093 R)
• M13: 3,014,995 km (0.111 R)
• M14: 3,112,384 km (0.056 R)
• M15: 3,982,894 km (0.034 R)
• M16: 4,144,011 km (0.095 R)
• M17: 4,225,392 km (0.115 R)
• M18: 5,039,204 km (0.057 R)
• M19: 5,097,099 km (0.09 R)
• M20: 5,688,459 km (0.072 R)
• M21: 7,689,630 km (0.1 R)
• M22: 8,025,627 km (0.1 R)
• M23: 8,195,420 km (0.098 R)
• M24: 8,435,076 km (0.117 R)
• M25: 10,103,840 km (0.112 R)
• M26: 10,397,800 km (0.096 R)
• M27: 10,806,801 km (0.075 R)
• M28: 11,832,593 km (0.081 R)
• M29: 12,337,636 km (0.075 R)
• M30: 13,208,146 km (0.054 R)
• M31: 13,853,810 km (0.025 R)
• M32: 14,180,382 km (0.08 R)
• M33: 15,979,297 km (0.098 R)
• M34: 16,193,072 km (0.03 R)
• M35: 16,450,979 km (0.115 R)
• M36: 17,760,409 km (0.097 R)
• M37: 19,284,512 km (0.066 R)
• M38: 20,200,649 km (0.099 R)
• M39: 21,130,849 km (0.1 R)
• M40: 21,224,497 km (0.098 R)
• M41: 21,318,445 km (0.066 R)
• M42: 22,074,811 km (0.074 R)
• M43: 22,217,677 km (0.09 R)
• M44: 22,313,121 km (0.12 R)
• M45: 23,032,687 km (0.118 R)
• M46: 23,468,166 km (0.087 R)
• M47: 24,199,999 km (0.117 R)
• M48: 24,494,707 km (0.12 R)
• M49: 26,238,120 km (0.104 R)
• M50: 27,303,257 km (0.092 R)
• M51: 27,507,757 km (0.07 R)
• M52: 28,021,177 km (0.039 R)
• M53: 28,434,217 km (0.097 R)
• M54: 28,693,320 km (0.102 R)
• M55: 29,161,861 km (0.073 R)
• M56: 30,106,422 km (0.115 R)
• M57: 30,370,462 km (0.095 R)
• M58: 30,688,507 km (0.071 R)
• M59: 30,847,979 km (0.093 R)
• M60: 31,167,669 km (0.089 R)
• M61: 31,541,963 km (0.057 R)
• M62: 32,133,174 km (0.102 R)
• M63: 32,999,645 km (0.078 R)
• M64: 33,054,098 km (0.101 R)
• M65: 34,038,602 km (0.073 R)
• M66: 34,203,758 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,257 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit